Fun facts, according to Quran in human very first murder crime when one of Adam's sons killed his younger brother out of disagreement on offerings to God, the crow showed him how to properly bury the dead body:
Then Allah sent a crow digging a grave in the ground for a dead crow, in order to show him how to bury the corpse of his brother. He cried, “Alas! Have I even failed to be like this crow and bury the corpse of my brother?” So he became regretful.